Open invitation to tender, deadline 29/11/2019, for the drilling exploration from the surface of the Rudersdorfer railway tunnel on 2800 route, Siegen East–Haiger section. Duration of contract from 24/02/2020 to 29/06/2020. Contact DB Netz AG, attn Georgij Chvadagiani-Peters, Frankfurt am Main, tel +49 6926545628, fax +49 6926543457, email Georgij.Chvadagiani-Peters@deutschebahn.com. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=518443-2019.
Ref.n. 19FEI41533. 44/19.
